Category Archives: Other Boards

Other boards

Pay attention for SSN1EAS2 Board Occasional Packet Loss or Ethernet Service Interruption on NG SDH Products

Problem Description Trigger condition: 1. SSN1EAS2 boards use FPGA 110. 2. Cross-connect boards in slot 10 are active cross-connect boards. 3. The PCB of a cross-connect board is SSN1SXCS1, SST1PSXCSA1, SST1PSXCSA, SST2PSXCS, or SSN2SXCS. 4. When the proceeding three conditions are all met, the problem occurs occasionally (about 10% probability) and is determined by SSN1EAS2… Read More »